Takehisa Satoh

Title: Takehisa Satoh: Innovator in Refrigeration Lubricants

Introduction

Takehisa Satoh is a notable inventor based in Ohi, Japan. He has made significant contributions to the field of refrigeration through his innovative work on lubricating oils. His expertise and dedication have led to the development of a unique product that enhances the efficiency and performance of refrigeration systems.

Latest Patents

Takehisa Satoh holds a patent for a lubricating oil specifically designed for refrigerators. This lubricating oil utilizes 1,1,1,2-tetrafluoroethane refrigerant and is formulated with esters as the base oil. The viscosity of this oil ranges between 2-30 mm/s at 100°C. By adjusting the viscosity through the addition of esters or polymers, the lubricating oil is tailored to meet the requirements of various refrigerator types. This innovative oil exhibits excellent compatibility with the refrigerant, low hygroscopic properties, and high heat resistance. Furthermore, it maintains corrosion resistance and insulating properties while achieving high refrigerant stability and hydrolytic stability. The inclusion of a sulfur-type anti-wear agent enhances its performance on iron and aluminum contact points within the refrigerator.

Career Highlights

Takehisa Satoh is associated with Tonen Corporation, where he has applied his knowledge and skills to advance refrigeration technology. His work has not only contributed to the company's portfolio but has also set new standards in the industry.

Collaborations

Some of his notable coworkers include Masaaki Fukuda and Hirotaka Tomizawa. Their collaboration has likely fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Takehisa Satoh's contributions to the development of lubricating oils for refrigeration demonstrate his commitment to innovation and excellence. His patented work has the potential to significantly improve the efficiency and reliability of refrigeration systems.